JPH0327286B2 - - Google Patents
Info
- Publication number
- JPH0327286B2 JPH0327286B2 JP58042469A JP4246983A JPH0327286B2 JP H0327286 B2 JPH0327286 B2 JP H0327286B2 JP 58042469 A JP58042469 A JP 58042469A JP 4246983 A JP4246983 A JP 4246983A JP H0327286 B2 JPH0327286 B2 JP H0327286B2
- Authority
- JP
- Japan
- Prior art keywords
- passage
- metal plate
- roller
- plate
- channel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002184 metal Substances 0.000 claims description 53
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000001816 cooling Methods 0.000 claims description 13
- 239000000498 cooling water Substances 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 6
- 238000007664 blowing Methods 0.000 claims description 4
- 238000005192 partition Methods 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 230000002706 hydrostatic effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、僅かな間隔を置いて運搬すべき金属
板の横断面を包囲しかつ水槽に接続されて冷却水
を通される通路内を上下のローラから成る複数の
ローラ対により、金属板が挟まれて通路の縦方向
に運搬可能である、金属板の冷却装置に関する。Detailed description of the invention [Industrial field of application] The present invention is directed to a passageway which surrounds the cross section of a metal plate to be transported at a small distance and is connected to a water tank and through which cooling water is passed. The present invention relates to a cooling device for a metal plate in which the metal plate is sandwiched between a plurality of pairs of upper and lower rollers and can be conveyed in the vertical direction of a passage.
〔従来の技術〕
このような装置は特公昭53−11247号公報（ド
イツ連邦共和国特許出願公開第2414445号明細書）
から公知であり、ローラがその全長にわたつて金
属板に接しており、上側および下側の通路壁が、
金属板およびローラの周面に沿つて延びている。
したがつてローラが金属板に接する範囲では、金
属板に沿つて流れて来た水流が転向されて、ロー
ラの周囲に沿つて流れ、再び転向されて金属板に
沿つて流れて行く。したがつてローラの範囲にお
ける金属板の水流による冷却が行なわれず、また
水流の転向により圧力損失が生ずるので、これを
補うため水流の水圧を高めねばらない。[Prior art] Such a device is disclosed in Japanese Patent Publication No. 53-11247 (Federal Republic of Germany Patent Application No. 2414445)
It is known from
It extends along the circumferential surface of the metal plate and roller.
Therefore, in the area where the roller contacts the metal plate, the water flow that has flowed along the metal plate is diverted to flow around the roller and then diverted again to flow along the metal plate. Consequently, there is no cooling of the metal plate in the region of the rollers by the water flow, and pressure losses occur due to the deflection of the water flow, which must be compensated for by increasing the water pressure of the water flow.
金属板に上下から冷却水を吹き付けることは既
に公知であり、この場合冷却水が下面にはね返つ
て落下するが、しかし上面においては金属板縁に
しか流れて行くことができないので、所々にかな
りの高さの所がある連続した層になつて溜まり、
この層が下面とまつたく異なる冷却条件を上面に
出す。この種の装置が、例えばドイツ連邦共和国
特許第1508386号明細書およびドイツ連邦共和国
特許第2245390号明細書に記載されている。前者
によれば、ローラがタイヤ付きロールとして構成
されており、これらのタイヤ付きロールのタイヤ
の間を、吹き付けられた水が側面方向に加えて縦
方向にも流れて行くことができ、後者によれば、
ローラがねじ山を備え、これらのねじ山が、同様
に縦方向への水の流通を可能にするが、しかし水
をさらに側方へ押しやる。 It is already known to spray cooling water onto a metal plate from above and below, and in this case, the cooling water bounces off the bottom surface and falls, but on the top surface, it can only flow to the edge of the metal plate, so it may be sprayed in places. It accumulates in a continuous layer of considerable height,
This layer provides the upper surface with cooling conditions that are completely different from those on the lower surface. Devices of this type are described, for example, in DE 1508386 and DE 2245390. According to the former, the rollers are configured as rolls with tires, and the sprayed water can flow between the tires of these rolls with tires not only in the lateral direction but also in the longitudinal direction. According to
The rollers are provided with threads, which also allow the passage of water in the longitudinal direction, but push the water further to the sides.
ドイツ連邦共和国特許出願公開第2414445号明
細書による装置においては、種々の金属板厚さに
対する通路高さの適合性にとつて必要な、通路を
両側に沿つて密封することが困難である。それに
ついては、従来のように、さらに冷却水が通路を
通り、ローラを回つて水槽に押し込まれるために
必要な高い圧力が欠点である。 In the device according to DE 24 14 445 A1, it is difficult to seal the passages along both sides, which is necessary for the adaptation of the passage height to different metal sheet thicknesses. As before, the disadvantage here is also the high pressure required for the cooling water to be forced through the channels and around the rollers into the water bath.
本発明の課題は、最初にあげた種類の冷却装置
において、冷却水の水圧を低くし、密封の問題を
もはや生じないように、冷却装置を構成すること
である。
The object of the invention is to design a cooling device of the first type in such a way that the water pressure of the cooling water is low and sealing problems no longer occur.
この課題を解決するため本発明によれば、ロー
ラが通路外において通路の上下を区画する通路壁
に沿つて延び、ローラに固定されてその周囲から
突出する環状板が、通路壁に形成されたスリツト
を貫通して通路へ入り込んで、運搬すべき金属板
に係合可能である。
In order to solve this problem, according to the present invention, the roller extends outside the passage along the passage wall that partitions the upper and lower parts of the passage, and an annular plate fixed to the roller and protruding from the periphery is formed on the passage wall. It can pass through the slit into the passage and engage the metal plate to be transported.
本発明によれば、環状板が通路へ入り込んでい
るだけなので、水の流れはローラにより転向され
ることなく金属板の両面に常に沿つて流れ、金属
板のほぼ全面を均一に冷却する。通路内の水は、
金属板の両面に延つて、薄い環状板のため殆ど妨
げられることなく、完全に直線状に流れる。した
がつて冷却および放熱に必要な流量が、従来必要
であつた水圧の数分の１で得られる。この低減さ
れる水圧のため密封の問題は取るに足りない程度
に小さくなる。さらに環状板により複数の並列流
路が区画され、金属板の両面にわたつてこれらの
流路に分布される均一な冷却水流により、反りの
非常に小さい平らな金属板が得られる。
According to the present invention, since the annular plate only enters the passage, the water flow always flows along both sides of the metal plate without being diverted by the rollers, uniformly cooling almost the entire surface of the metal plate. The water in the passage is
Extending on both sides of the metal plate, it flows completely in a straight line, almost unimpeded by the thin annular plate. Therefore, the flow rate required for cooling and heat radiation can be obtained at a fraction of the water pressure conventionally required. Due to this reduced water pressure, sealing problems become negligible. Furthermore, a plurality of parallel channels are defined by the annular plate, and a uniform cooling water flow distributed in these channels over both sides of the metal plate results in a flat metal plate with very little warpage.
通路およびローラが全部水槽の中に設けられて
いると、水槽内の静水圧が、スリツトの縁と環状
板との間隙を通して通路からの水流の漏洩を防止
する。その際下側通路壁および上側通路壁が、下
側ローラまたは上側ローラに対して共通な水槽部
分を区画しているのがよい。この場合上側ローラ
が上側通路壁と共に水槽内で高さを調節可能であ
り、上側ローラの軸が高さの調節可能な密封片に
より密封されて水槽側壁を貫通している。密封片
はベローであるのがよい。
If the passageway and rollers are all located within the trough, hydrostatic pressure within the trough prevents leakage of water flow from the passageway through the gap between the edge of the slit and the annular plate. In this case, it is advantageous for the lower channel wall and the upper channel wall to delimit a common trough portion for the lower roller or for the upper roller. In this case, the upper roller is height-adjustable in the aquarium together with the upper channel wall, and the shaft of the upper roller passes through the side wall of the aquarium in a sealed manner by means of a height-adjustable sealing piece. The sealing piece is preferably a bellows.
本発明の別の構成では、通路の一端において金
属板の上および下でスリツト状流入ノズルが通路
の縦方向にこの通路へ開口し、この流入ノズルの
可撓板が金属板に当接している。冷却水を通路へ
このように導入することにより、水が通路におい
て持つ流通断面および流れ方向が、最初から水に
与えられる。これは冷却条件を均一にしかつ発生
すべき圧力の減少に役立つ。 In a further embodiment of the invention, at one end of the channel, above and below the metal plate, a slit-shaped inlet nozzle opens into this channel in the longitudinal direction of the channel, the flexible plate of this inlet nozzle resting against the metal plate. . By introducing the cooling water into the passages in this way, the flow cross-section and flow direction that the water has in the passages is given to the water from the beginning. This helps to homogenize the cooling conditions and reduce the pressure that must be generated.
可撓板が、この可撓板に対してほぼ平行に設け
られた別の可撓板と共に、金属板の上下にそれぞ
れ１つの室を区画し、この室内で吹込みノズルが
金属板の面へ向けられているのが好ましい。この
配置により、金属板に当接する前者の可撓板の縁
に、僅かな量ではあるが後方へ流出して不均一な
冷却は引き起こす水が金属板の所にないようにす
ることができる。 A flexible plate, together with another flexible plate disposed approximately parallel to the flexible plate, defines one chamber above and below the metal plate, in which the blowing nozzle is directed toward the surface of the metal plate. Preferably directed. This arrangement makes it possible to ensure that, at the edge of the former flexible plate that rests against the metal plate, there is no water on the metal plate that flows backwards, albeit in a small amount, and causes uneven cooling.
本発明の実施例を図面により以下に説明する。 Embodiments of the present invention will be described below with reference to the drawings.
例えば長さ６ｍ、幅3.50ｍ、高さ１ｍの水槽１
の中において通路壁としての中間底および中間蓋
により、以下に詳細に述べる高さの水平通路２が
仕切られている。中間底（以下通路底３という）
が固定的に設けられている。以下通路蓋４という
中間蓋が、数センチメートルだけ上昇および下降
可能である。この中間蓋が結合部材５を介して、
駆動装置７により回転駆動される垂直なねじ軸６
にはまる移動ナツトを持つ昇降可能な枠８に掛け
られている。 For example, an aquarium 1 with a length of 6 m, a width of 3.50 m, and a height of 1 m.
Inside, an intermediate bottom as a passage wall and an intermediate lid delimit a horizontal passage 2 of a height which will be described in detail below. Intermediate bottom (hereinafter referred to as passage bottom 3)
is fixedly provided. An intermediate cover, hereinafter referred to as channel cover 4, can be raised and lowered by a few centimeters. This intermediate lid is connected via the connecting member 5,
A vertical screw shaft 6 rotationally driven by a drive device 7
It is hung on a frame 8 that can be raised and lowered with a moving nut that fits into the frame.
水槽１の中において通路２の上下にローラ９が
対をなして複数対設けられており、これらのロー
ラの周囲にはまつている環状板１０が、通路底３
および通路蓋４に切り欠かれたスリツト１１を通
り抜けて通路２にはまる。ローラ対の環状板１０
も対をなして上下に設けられている。後述する金
属板１８の運搬方向に順次に続く環状板１０が互
いに一直線をなしておらず、側方（第２図におい
て左右方向）に互いにずれているのがよい。ロー
ラ９の軸１２が水槽１の側壁を貫通しかつ水槽の
外において支持片１３に支持されかつ継ぎ手１４
および１５を介して駆動装置１６に接続されてい
る。 In the water tank 1, a plurality of pairs of rollers 9 are provided above and below the passage 2, and an annular plate 10 surrounding these rollers is attached to the bottom of the passage 3.
It passes through a slit 11 cut out in the passage cover 4 and fits into the passage 2. Roller pair annular plate 10
They are also provided in pairs, one above the other. It is preferable that the annular plates 10 successively following in the transport direction of the metal plates 18, which will be described later, do not form a straight line with each other, but are offset from each other laterally (in the left-right direction in FIG. 2). The shaft 12 of the roller 9 passes through the side wall of the aquarium 1 and is supported on a support piece 13 outside the aquarium and connected to a joint 14.
and 15 to the drive device 16 .
上側ローラ９の支持片１３が高さの調節可能な
枠８に固定されている。軸は密封片としてのベロ
ー１７により高さを調節可能に水槽壁を貫通して
いる。固定的に設けられた駆動装置１６に接続す
るための継ぎ手１５は、偏心継ぎ手である。 A support piece 13 of the upper roller 9 is fixed to a height-adjustable frame 8. The shaft passes through the tank wall so that its height can be adjusted by means of a bellows 17 as a sealing piece. The joint 15 for connection to the fixedly mounted drive 16 is an eccentric joint.
下側ローラ９と上側ローラ９との間に、すなわ
ち環状板１０の互いに向かい合う頂点の間に金属
板１８がはまつており、この金属板は第１図によ
る通路においてローラの回転により左から右へ移
動せしめられる。 A metal plate 18 is fitted between the lower roller 9 and the upper roller 9, i.e. between the mutually opposite vertices of the annular plate 10, and this metal plate is moved from left to right in the path according to FIG. 1 by the rotation of the rollers. be moved to.
通路２の入口の所で、供給管路１９および２０
から給水される２つの流入ノズル２１が金属板１
８の上下において金属板と通路底３および通路蓋
４との間の両方の中間空間内へ通じている。 At the entrance of passage 2, supply lines 19 and 20
Two inflow nozzles 21 that are supplied with water from the metal plate 1
8 into the intermediate space between the metal plate and the passage bottom 3 and the passage cover 4.
流入ノズル２１が第３図に詳細に示されてい
る。これらの流入ノズルは膨らみのある横分配器
２２から中間空間の高さへ先細になつている。下
側流入ノズルの下側区画部２３が通路底３の端部
に当接し、上部流入ノズルの上部区画部２４が通
路蓋４の端部に当接して、内面を互いに段のない
ように接続している。他方の区画部は、応力を受
けて金属板１８に当接する板ばね２５を含んでい
る。 The inlet nozzle 21 is shown in detail in FIG. These inlet nozzles taper from the bulging lateral distributor 22 to the level of the intermediate space. The lower partition 23 of the lower inflow nozzle abuts the end of the passage bottom 3, and the upper partition 24 of the upper inflow nozzle abuts the end of the passage cover 4, so that the inner surfaces are connected to each other without a step. are doing. The other compartment includes a leaf spring 25 that bears against the metal plate 18 under stress.
板ばね２５から間隔を置いて、同じように別の
２つの板ばね２６が設けられている。板ばね２５
と別の２つの板ばね２６との間に形成された室２
７へ吹込みノズル２８が開口し、これらの吹込み
ノズルが金属板１８へ傾斜しかつ外方へ傾斜して
いる。 Two further leaf springs 26 are likewise provided at a distance from the leaf spring 25. Leaf spring 25
and two other leaf springs 26
7 are opened by blowing nozzles 28 which are inclined towards the metal plate 18 and are inclined outwardly.
装置全体が枠構造体２９により捕集兼貯蔵水槽
３０の上に設けられている。 The entire device is mounted on a collection and storage tank 30 by means of a frame structure 29.
装置は、上昇および下降不能な枠８の適切な高
さ調節により、冷却すべき金属板の厚さに設定さ
れる。この場合通路２は、下側環状板１０が通路
底３を通つて上方へ通路内に突出し、上側環状板
１０が通路蓋４を通つて下方へ通路内に突出する
常に同じ高さまたは深さと金属板厚さとの和に等
しい高さを取る。本実施例においてこの高さおよ
び深さが例えばそれぞれ20mmである場合は、この
場合考慮されるほぼ最小の金属板厚さ５mmでは通
路高さが45mmになり、考慮されるほぼ最大の金属
板厚さ80mmでは通路高さが120mmになる。 The device is set to the thickness of the metal plate to be cooled by appropriate height adjustment of the frame 8, which cannot be raised or lowered. In this case, the channel 2 is always at the same height or depth, with the lower annular plate 10 projecting upwards into the channel through the channel bottom 3 and the upper annular plate 10 projecting downwards into the channel through the channel cover 4. Take the height equal to the sum of the metal plate thickness. In this example, if this height and depth are each 20 mm, for example, then for an approximately minimum metal plate thickness of 5 mm considered in this case, the passage height would be 45 mm, and for an approximately maximum metal plate thickness considered in this case. If the height is 80mm, the passage height will be 120mm.
到来する金属板が板ばね２６と板ばね２５との
間へ押しやられ、ローラ９により捕捉され、通路
の高さ中心においてこの通路を通される。この場
合金属板は、上側および下側ローラの環状板１０
の互いに向かい合う頂点の間に、大体において上
側ローラ９および枠８の重量を受けて点状に保持
される。 The incoming metal plate is forced between the leaf springs 26 and 25, is captured by the rollers 9 and is passed through this passage in the height center of the passage. In this case the metal plates are the annular plates 10 of the upper and lower rollers.
is held in a point-like manner between the mutually opposite vertices of the frame 8, approximately under the weight of the upper roller 9 and the frame 8.
流入ノズル２１を経て、冷却および搬出のため
に必要な水流が金属板の上下において金属板板厚
さに関係なく一定の同じ２つの部分流となつて通
路２内へ導入される。水槽１内で水面は通路蓋４
の上において、スリツト１１上の静圧がそこにお
いて流水により及ぼされる圧力と均衡を保つま
で、上昇し続ける。通路２の端部において流出す
る水が捕集兼貯水槽３０に流入し、この水槽から
流入ノズル２１が再び給水される。通路の出口に
おいて金属板に対する不均一な作用を、この金属
板の上面を流れ続ける水により防止するために、
ここにかき取り片、吹込みノズルなどを取り付け
ることができる。 Via the inlet nozzle 21, the water flow required for cooling and removal is introduced into the channel 2 in two identical partial streams above and below the metal sheet, which are constant regardless of the metal sheet thickness. In the water tank 1, the water surface is the passage cover 4
Above, the static pressure on the slit 11 continues to rise until it balances the pressure exerted there by the flowing water. The water flowing out at the end of the channel 2 flows into a collection and storage tank 30 from which the inflow nozzle 21 is again supplied with water. In order to prevent uneven action on the metal plate at the outlet of the passage by water continuing to flow over the upper surface of this metal plate,
Scraping pieces, blowing nozzles, etc. can be attached here.
冷却水流が不変の場合、種々の金属板厚さに対
する冷却能力の適合は、金属板の運搬速度を変え
ることにより可能である。一層厚い金属板、上述
の装置においてはほぼ80mm以上の金属板厚さで、
装置が必要な冷却のために充分でない場合は、散
水装置を後に接続することができる。 If the cooling water flow remains unchanged, adaptation of the cooling capacity to different metal plate thicknesses is possible by varying the transport speed of the metal plate. A thicker metal plate, approximately 80 mm or more in the above-mentioned device,
If the device is not sufficient for the required cooling, a water sprinkler device can be connected later.
第１図は金属板の冷却装置の垂直縦断面図、第
２図は第１図による装置の垂直横断面図、第３図
は第１図の一部の拡大図である。
１……水槽、２……通路、３……通路底、４…
…通路蓋、９……ローラ、１０……環状板、１１
……スリツト、１８……金属板。
1 is a vertical cross-sectional view of a cooling device for metal plates, FIG. 2 is a vertical cross-sectional view of the device according to FIG. 1, and FIG. 3 is an enlarged view of a part of FIG. 1. 1...Aquarium, 2...Aisle, 3...Aisle bottom, 4...
... Passage cover, 9 ... Roller, 10 ... Annular plate, 11
...slit, 18...metal plate.
Claims (1)
横断面を包囲しかつ水槽１に接続されて冷却水を
通される通路２内を、上下のローラ９から成る複
数のローラ対により、金属板１８が挟まれて通路
の縦方向に運搬可能であるものにおいて、ローラ
９が通路２外においてこの通路２の上下を区画す
る通路壁４，３に沿つて延び、ローラ９に固定さ
れてその周囲から突出する環状板１０が、通路壁
４，３に形成されたスリツト１１を貫通して通路
２へ入り込んで、運搬すべき金属板１８に係合可
能であることを特徴とする、金属板の冷却装置。 ２ 通路２およびローラ９が全部水槽１の中に設
けられ、下側通路壁３および上側通路壁４が下側
ローラ９または上側ローラ９に対して共通な水槽
部分をそれぞれ区画していることを特徴とする、
特許請求の範囲第１項に記載の装置。 ３ 上側ローラ９が上側通路壁４と共に水槽１内
で高さを調節可能であり、上側ローラ９の軸１２
が高さの調節可能な密封片１７により密封されて
水槽側壁を貫通していることを特徴とする、特許
請求の範囲第２項に記載の装置。 ４ 通路２の一端において金属板１８の上および
下で、スリツト状流入ノズル２１が通路２の縦方
向にこの通路へ開口し、この流入ノズルの可撓板
２５が金属板１８に当接していることを特徴とす
る、特許請求の範囲第１項ないし第３項のうち１
つに記載の装置。 ５ 可撓板２５が、この可撓板２５に対してほぼ
平行に設けられた別の可撓板２６と共に、金属板
１８の上下にそれぞれ１つの室２７を区画し、こ
の室２７内で吹込みノズル２８が金属板１８の方
へ向けられていることを特徴とする、特許請求の
範囲第４項に記載の装置。[Claims] 1. A plurality of upper and lower rollers 9 surround the cross section of the metal plate 18 to be transported at a slight interval, and are connected to the water tank 1 and run through the passage 2 through which cooling water is passed. The metal plate 18 is sandwiched between a pair of rollers and can be conveyed in the vertical direction of the passage.The roller 9 extends outside the passage 2 along the passage walls 4 and 3 that partition the upper and lower parts of the passage 2, and the roller An annular plate 10 fixed to 9 and protruding from its periphery can pass through slits 11 formed in the passage walls 4, 3 into the passage 2 and engage with a metal plate 18 to be transported. Features a metal plate cooling device. 2. The passage 2 and the roller 9 are all provided in the water tank 1, and the lower passage wall 3 and the upper passage wall 4 define a common water tank part for the lower roller 9 or the upper roller 9, respectively. Characterized by
Apparatus according to claim 1. 3 The upper roller 9 is height adjustable in the aquarium 1 together with the upper passage wall 4, and the shaft 12 of the upper roller 9
3. Device according to claim 2, characterized in that the aquarium is sealed by a height-adjustable sealing piece (17) which penetrates the side wall of the aquarium. 4 At one end of the channel 2, above and below the metal plate 18, a slit-shaped inlet nozzle 21 opens into this channel in the longitudinal direction of the channel 2, the flexible plate 25 of this inlet nozzle abutting the metal plate 18. One of claims 1 to 3, characterized in that
The device described in. 5 A flexible plate 25, together with another flexible plate 26 provided approximately parallel to the flexible plate 25, defines one chamber 27 above and below the metal plate 18, and the blowing air is carried out within this chamber 27. 5. Device according to claim 4, characterized in that the injection nozzle (28) is directed towards the metal plate (18).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19823209875 DE3209875A1 (en) | 1982-03-18 | 1982-03-18 | DEVICE FOR COOLING SHEET |
| DE3209875.8 | 1982-03-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58168418A JPS58168418A (en) | 1983-10-04 |
| JPH0327286B2 true JPH0327286B2 (en) | 1991-04-15 |
Family
ID=6158601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58042469A Granted JPS58168418A (en) | 1982-03-18 | 1983-03-16 | Cooling apparatus of metal plate |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US4486009A (en) |
| JP (1) | JPS58168418A (en) |
| DE (1) | DE3209875A1 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3234162C2 (en) * | 1982-09-15 | 1985-01-17 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg | Device for guiding rolling stock in a cooling tank filled with cooling liquid for cooling hot strip, in particular hot wide strip |
| BE900784A (en) * | 1984-10-09 | 1985-04-09 | Centre Rech Metallurgique | DEVICE FOR COOLING A MOVING METAL PRODUCT AND INSTALLATION COMPRISING THE APPLICATION. |
| FR2605645B1 (en) * | 1986-10-22 | 1989-05-12 | Stein Heurtey | DEVICE FOR THE INTERIOR AND EXTERIOR TEMPERING OF TUBULAR PARTS |
| US4938257A (en) * | 1986-11-21 | 1990-07-03 | Teledyne Industries, Inc. | Printed circuit cleaning apparatus |
| US5238517A (en) * | 1987-10-15 | 1993-08-24 | Cmb Foodcan Plc | Production of laminated materials |
| US5447293A (en) * | 1994-07-22 | 1995-09-05 | Clarke; Beresford N. | Method and apparatus for quenching heat treated objects |
| DE102012201496A1 (en) * | 2012-02-02 | 2013-08-08 | Sms Siemag Ag | Device for directing a flow for cooling a roll or a metal strip |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5311247A (en) * | 1976-07-19 | 1978-02-01 | Hitachi Ltd | Pinion clutch transfer mechanism for starter |
| JPS5619562B2 (en) * | 1976-02-06 | 1981-05-08 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3546911A (en) * | 1965-03-29 | 1970-12-15 | Caterpillar Tractor Co | Apparatus for quenching steel plate |
| SU219607A1 (en) * | 1966-07-30 | 1977-12-05 | В. И. Мищенко | Device for heat hardening of rolled stock |
| US3604696A (en) * | 1968-12-10 | 1971-09-14 | Dorn Co The Van | Continuous quench apparatus |
| SU292505A1 (en) * | 1969-05-22 | 1979-07-15 | Институт черной металлургии | Device for thermal strengthening of sheet |
| SU412259A1 (en) * | 1969-10-18 | 1974-01-25 | ||
| US3687145A (en) * | 1970-06-26 | 1972-08-29 | Inland Steel Co | Quench system |
| US3792844A (en) * | 1972-05-31 | 1974-02-19 | G Berry | Quenching method and apparatus |
| FR2223096B1 (en) * | 1973-03-26 | 1976-09-10 | Usinor | |
| US3897230A (en) * | 1973-05-09 | 1975-07-29 | Inland Steel Co | Cooling system |
| US3990257A (en) * | 1973-05-09 | 1976-11-09 | Inland Steel Company | Method for cooling workpieces in a liquid bath |
| FR2413467A1 (en) * | 1977-12-30 | 1979-07-27 | Usinor | DEVICE FOR MOUNTING ROLLERS IN A MACHINE FOR THE TREATMENT OF SHEETS OR SIMILAR PRODUCTS |
| FR2413140A1 (en) * | 1977-12-30 | 1979-07-27 | Usinor | MACHINE FOR PROCESSING SHEETS OF VARIABLE WIDTH |
| JPS5619562U (en) * | 1979-07-18 | 1981-02-20 |
-
1982
- 1982-03-18 DE DE19823209875 patent/DE3209875A1/en not_active Withdrawn
-
1983
- 1983-03-16 JP JP58042469A patent/JPS58168418A/en active Granted
- 1983-03-16 US US06/475,853 patent/US4486009A/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5619562B2 (en) * | 1976-02-06 | 1981-05-08 | ||
| JPS5311247A (en) * | 1976-07-19 | 1978-02-01 | Hitachi Ltd | Pinion clutch transfer mechanism for starter |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3209875A1 (en) | 1983-09-29 |
| JPS58168418A (en) | 1983-10-04 |
| US4486009A (en) | 1984-12-04 |
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